ProComm PT-99 Proton Fibreglass Base Station CB & 10m Antenna 2000W PEP, 9.9dBi Gain, Tunable 26-30MHz

The ProComm PT-99 Proton is a premium, 1/2-wave fibreglass base station antenna designed for serious DX operation on the CB 11-metre band and 10-metre amateur radio band. With an impressive 9.9 dBi gain, 2000W PEP power handling, and a tunable frequency range of 26–30 MHz, it's factory pre-tuned for the CB band and easily fine-tuned via two threaded counter rings on the coil. Built from rugged 4-piece fibreglass construction with hard chrome-plated ferrules, it's extremely weather and UV resistant for long-lasting outdoor performance. Standing at 565cm tall, it assembles quickly by screwing together and securing with snap rings, and mounts via two included steel U-brackets on masts up to 40mm diameter.

Key Features

• 2000W PEP power handling
• Gain: 9.9 dBi
• Tunable frequency range: 26–30 MHz
• Factory pre-tuned for CB band — fine-tune via threaded counter rings
• Compatible with CB 11-metre & 10-metre amateur radio
• 1/2-wave omnidirectional design
• Rugged 4-piece fibreglass construction
• Hard chrome-plated ferrules
• Extremely weather and UV resistant
• Quick assembly — screw together and secure with snap rings
• Two steel U-brackets included — side mount on masts up to 40mm diameter
• For masts 42–50mm, use optional Sirio FT-2 side bracket
• SO-239 (UHF-Female) connector
• Height: 565cm / 18.54ft

Technical Specifications

• Type: 1/2-wave fibreglass base station antenna
• Radiation: Omnidirectional
• Frequency range: 26–30 MHz (tunable)
• Systems: CB 11m / 10m amateur (HAM)
• Gain: 9.9 dBi
• Max power: 2000W PEP
• Connector: SO-239 (UHF-Female)
• Height: 565cm / 18.54ft
• Mounting: Side-mount on masts up to Ø40mm (U-brackets included)
• Materials: Fibreglass, chrome-plated parts